16650254035 has 4 divisors (see below), whose sum is σ = 19980304848. Its totient is φ = 13320203224.

The previous prime is 16650254029. The next prime is 16650254063. The reversal of 16650254035 is 53045205661.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16650254035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16650253985 and 16650254003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1665025399 + ... + 1665025408.

It is an arithmetic number, because the mean of its divisors is an integer number (4995076212).

Almost surely, 2^16650254035 is an apocalyptic number.

16650254035 is a deficient number, since it is larger than the sum of its proper divisors (3330050813).

16650254035 is an equidigital number, since it uses as much as digits as its factorization.

16650254035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330050812.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 16650254035 its reverse (53045205661), we get a palindrome (69695459696).

The spelling of 16650254035 in words is "sixteen billion, six hundred fifty million, two hundred fifty-four thousand, thirty-five".